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View Full Version : PHOTOSHOP compositing of premultiplied 3D



jfrancis
10-21-05, 04:52 PM
Here is a suggested workflow for compositing premultipled 3D over a bg in PHOTOSHOP:

The basic concept is to use LINEAR DODGE (arithmetic addition) to drop the beauty pass into a ready-made holdback matte.

http://www.digitalartform.com/archives/images/cgObjects4Comp.jpg

http://www.digitalartform.com/archives/images/rightWay1.jpg

http://www.digitalartform.com/archives/images/rightWay2.jpg

http://www.digitalartform.com/archives/images/rightWay3.jpg

http://www.digitalartform.com/archives/images/rightWay4.jpg

http://www.digitalartform.com/archives/images/rightWay5.jpg

http://www.digitalartform.com/archives/images/wrongWay1.jpg

http://www.digitalartform.com/archives/images/wrongWay2.jpg

http://www.digitalartform.com/archives/2005/10/compositing_pre.html

titus
10-21-05, 04:59 PM
Excellent tutorial!